CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 33,499	$ 46,864
Accounts receivable, net	39,867	36,806
Assets from derivative contracts	18,225	1,383
Restricted cash	60	1,495
Prepaids and other	958	1,366
Total current assets	92,609	87,914
Oil and natural gas properties (full cost method):
Evaluated	680,202	569,886
Unevaluated	65,021	64,305
Gross oil and natural gas properties	745,223	634,191
Less - accumulated depletion	(375,648)	(339,776)
Net oil and natural gas properties	369,575	294,415
Other operating property and equipment:
Other operating property and equipment	4,223	3,467
Less - accumulated depreciation	(1,072)	(1,035)
Net other operating property and equipment	3,151	2,432
Other noncurrent assets:
Assets from derivative contracts	8,789	2,515
Operating lease right of use assets	446	721
Other assets	2,933	2,270
Total assets	477,503	390,267
Current liabilities:
Accounts payable and accrued liabilities	100,198	62,826
Liabilities from derivative contracts	41,088	58,322
Current portion of long-term debt	25,041	85
Operating lease liabilities	381	369
Asset retirement obligations	222
Total current liabilities	166,930	121,602
Long-term debt, net	179,372	181,565
Other noncurrent liabilities:
Liabilities from derivative contracts	23,583	7,144
Asset retirement obligations	15,250	11,896
Operating lease liabilities	65	352
Other	960	4,003
Commitments and contingencies (Note 10)
Stockholders' equity:
Common stock: 100,000,000 shares of $0.0001 par value authorized; 16,343,814 and 16,273,913 shares issued and outstanding as of September 30, 2022 and December 31, 2021, respectively	2	2
Additional paid-in capital	333,634	332,187
Retained earnings (accumulated deficit)	(242,293)	(268,484)
Total stockholders' equity	91,343	63,705
Total liabilities and stockholders' equity	$ 477,503	$ 390,267

Amount of accumulated depletion, and impairment of oil and gas property carried under the full cost method.

No definition available.

Name:	batl_OilAndGasPropertyFullCostMethodAccumulatedDepletionAndImpairment
Namespace Prefix:	batl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.